Stihl HT 105 Instruction Manual page 37

Definitions
1 Handle Hose (HT 134)
For holding and controlling the unit
with the hand during operation.
2 Fixed Drive Tube (HT 134)
Encloses and protects the drive
shaft between the engine and
gearbox.
3 Carrying Ring (HT 134)
Connects the unit to the harness.
4 Stop Switch
Switches the engine's ignition off
and stops the engine.
5 Throttle Trigger Lockout
Must be depressed before the
throttle trigger can be activated.
6 Choke Knob
Eases engine starting by enriching
mixture.
7 Air Filter Cover
Covers and protects the air filter
element.
8 Fuel Tank
For fuel and oil mixture.
9 Throttle Trigger
Controls the speed of the engine.
10 Carrying Ring (HT 105, HT 135)
Connects the unit to the harness.
11 Handle Hose (HT 105, HT 135)
For holding and controlling the unit
with the hand during operation.
12 Telescopic Drive Tube (Shaft)
(HT 105, HT 135)
Adjustable drive tube enables user
to optimize machine's reach.
HT 105, HT 134, HT 135
13 Oil Filler Cap
For closing the oil tank.
14 Oilomatic Saw Chain
A loop consisting of cutters, tie
straps and drive links.
15 Guide Bar
Supports and guides the saw chain.
16 Oil Tank
Tank for chain lubricating oil.
17 Clamp Nut (HT 105, HT 135)
For adjusting the length of the
telescopic drive tube.
18 Chain Sprocket Cover
Covers the clutch and chain
sprocket.
19 Hook
For hooking the machine to a
branch and pulling branches away.
20 Chain Guard (Scabbard)
To protect the operator from
touching the chain.
21 Chain Tensioner
Permits precise adjustment of chain
tension.
22 Chain Sprocket
The toothed wheel that drives the
saw chain.
23 Machine Support
For resting machine on the ground.
24 Fuel Tank
For fuel and oil mixture.
25 Fuel Filler Cap
For closing the fuel tank.
26 Carburetor Adjusting Screws
For tuning the carburetor.
27 Manual Fuel Pump
Provides additional fuel feed for a
cold start.
28 Starter Grip
The grip of the pull starter, for
starting the engine.
29 Cover
Covers and protects the spark plug.
30 Muffler (with Spark Arresting
Screen)
Muffler reduces exhaust noises and
diverts exhaust gases away from
operator.
Spark arresting screen is designed
to reduce the risk of fire.
English
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